Tools & Wizards About Us
alarm-technik.at screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

alarm-technik.at

Alarm-Technik.at: Online-Shop für Einbruchschutz, Überwachungstechnik und Haus-Sicherheit

Page Load Speed

4.8 sec in total

First Response

394 ms

Resources Loaded

3.4 sec

Page Rendered

966 ms

alarm-technik.at screenshot

About Website

Visit alarm-technik.at now to see the best up-to-date Alarm Technik content for Luxembourg and also check out these interesting facts you probably never knew about alarm-technik.at

Alarm-Technik.at - Online-Shop für Alarmanlagen, Funkalarmanlagen, CCTV Videoüberwachungstechnik, Netzwerkkameras und Zutrittskontrollsysteme.

Visit alarm-technik.at

Key Findings

We analyzed Alarm-technik.at page load time and found that the first response time was 394 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

alarm-technik.at performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value1,750 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.0 s

5/100

10%

Network Requests Diagram

alarm-technik.at

394 ms

www.alarm-technik.at

322 ms

www.alarm-technik.eu

1048 ms

all.css

325 ms

all.min.css

24 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Alarm-technik.at, 89% (63 requests) were made to Alarm-technik.eu and 6% (4 requests) were made to Widgets.shopvote.de. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Alarm-technik.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 755.7 kB (18%)

Content Size

4.2 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alarm-technik.at main page is 4.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 673.6 kB

  • Original 714.2 kB
  • After minification 270.1 kB
  • After compression 40.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 444.1 kB, which is 62% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 673.6 kB or 94% of the original size.

Image Optimization

-2%

Potential reduce by 80.3 kB

  • Original 3.2 MB
  • After minification 3.1 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Alarm Technik images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 258 B

  • Original 192.5 kB
  • After minification 192.5 kB
  • After compression 192.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.5 kB

  • Original 112.9 kB
  • After minification 112.9 kB
  • After compression 111.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Alarm-technik.at has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (12%)

Requests Now

68

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alarm Technik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

alarm-technik.at

alarm-technik.at

394 ms

www.alarm-technik.at

www.alarm-technik.at

322 ms

www.alarm-technik.eu

www.alarm-technik.eu

1048 ms

all.css

all.css

325 ms

all.min.css

all.min.css

24 ms

animate.css

animate.css

299 ms

storefront.js

storefront.js

533 ms

swag-pay-pal.js

swag-pay-pal.js

301 ms

klarna-payment.js

klarna-payment.js

308 ms

moorl-foundation.js

moorl-foundation.js

533 ms

scha1-additional-product-tabs.js

scha1-additional-product-tabs.js

529 ms

swp-product-options-six.js

swp-product-options-six.js

530 ms

acris-price-on-request-c-s.js

acris-price-on-request-c-s.js

531 ms

zenit-platform-horizon.js

zenit-platform-horizon.js

531 ms

reputation-badge-v2.min.js

reputation-badge-v2.min.js

625 ms

logo--tablet.png

logo--tablet.png

104 ms

alarmanlagen2_%281%29.png

alarmanlagen2_%281%29.png

598 ms

ueberwachungskameras_%281%29.png

ueberwachungskameras_%281%29.png

491 ms

Alarmanlagen_Schliesssysteme_ABUS_Seccor_CodeLoxx.jpg

Alarmanlagen_Schliesssysteme_ABUS_Seccor_CodeLoxx.jpg

359 ms

Alarmanlagen_Haustechnik_Tuersprechanlagen.jpg

Alarmanlagen_Haustechnik_Tuersprechanlagen.jpg

244 ms

abus-moduvis-poe-innenstation-tvhs20200_rechts.jpg

abus-moduvis-poe-innenstation-tvhs20200_rechts.jpg

274 ms

abus-7-zoll-innenstation-tvhs20200_frontal.jpg

abus-7-zoll-innenstation-tvhs20200_frontal.jpg

206 ms

abus-tvhs20000_vorderansicht-rechts.jpg

abus-tvhs20000_vorderansicht-rechts.jpg

359 ms

abus-tvhs20000_frontal.jpg

abus-tvhs20000_frontal.jpg

540 ms

abus_wapploxx-wlx-pro-starterkit-access-schwarz.jpg

abus_wapploxx-wlx-pro-starterkit-access-schwarz.jpg

480 ms

Abus-IP-Tube-4-MPx-2-8-12-mm_IPCB64521_rechts.jpg

Abus-IP-Tube-4-MPx-2-8-12-mm_IPCB64521_rechts.jpg

497 ms

Abus-IP-Tube-4-MPx-2-8-12-mm_IPCB64521_frontal.jpg

Abus-IP-Tube-4-MPx-2-8-12-mm_IPCB64521_frontal.jpg

412 ms

ABUS_Secvest_Startseite-Kategorie.webp

ABUS_Secvest_Startseite-Kategorie.webp

515 ms

icon01.png

icon01.png

580 ms

IP-Kameras_Startseite-Kategorie.webp

IP-Kameras_Startseite-Kategorie.webp

589 ms

icon02.png

icon02.png

597 ms

wAppLoxx-Pro_Startseite-Kategorie.webp

wAppLoxx-Pro_Startseite-Kategorie.webp

618 ms

icon03.png

icon03.png

639 ms

Sirenen-Leuchten_Startseite-Kategorie.webp

Sirenen-Leuchten_Startseite-Kategorie.webp

683 ms

icon06.png

icon06.png

687 ms

Rauchmelder_Startseite-Kategorie.webp

Rauchmelder_Startseite-Kategorie.webp

695 ms

icon04.png

icon04.png

695 ms

Gasmelder_Startseite-Kategorie.webp

Gasmelder_Startseite-Kategorie.webp

720 ms

icon05.png

icon05.png

738 ms

abus-magnetkontakt-mk1010w.jpg

abus-magnetkontakt-mk1010w.jpg

783 ms

saft-ls14500-36v-lithium-batterie-aat8jjj8qcres5a.jpg

saft-ls14500-36v-lithium-batterie-aat8jjj8qcres5a.jpg

785 ms

jablotron-chip-pc-02.jpg

jablotron-chip-pc-02.jpg

795 ms

lithium-batterie-cr2354-knopfzelle-3v_140x140.jpg

lithium-batterie-cr2354-knopfzelle-3v_140x140.jpg

893 ms

abus-glasbruchmelder-fu7300w.jpg

abus-glasbruchmelder-fu7300w.jpg

825 ms

abus-fu7300w_anwendungs3lcbjcvhctsu.jpg

abus-fu7300w_anwendungs3lcbjcvhctsu.jpg

760 ms

bg-gray-right.png

bg-gray-right.png

807 ms

ueberwachungskamera-ats.gif

ueberwachungskamera-ats.gif

903 ms

haustechnik-tesla.gif

haustechnik-tesla.gif

816 ms

bg-red-right.png

bg-red-right.png

849 ms

einbrecher.gif

einbrecher.gif

953 ms

turanlage-ats.gif

turanlage-ats.gif

1007 ms

funk-ats.gif

funk-ats.gif

990 ms

melder-06.gif

melder-06.gif

793 ms

Alarmsystem-de.gif

Alarmsystem-de.gif

791 ms

percantage-white.png

percantage-white.png

808 ms

allvotes-v2.php

allvotes-v2.php

109 ms

package-white.png

package-white.png

740 ms

lock-white.png

lock-white.png

778 ms

lieferung-white.png

lieferung-white.png

721 ms

profile-seal-160-blue.png

profile-seal-160-blue.png

516 ms

avg2-blue.png

avg2-blue.png

216 ms

av2-stars-gold.png

av2-stars-gold.png

292 ms

logo--tablet.png

logo--tablet.png

700 ms

footer-alarm.png

footer-alarm.png

702 ms

footer-alarm-mobile.png

footer-alarm-mobile.png

793 ms

swag_paypal_paypal.svg

swag_paypal_paypal.svg

681 ms

sofort-icon.svg

sofort-icon.svg

693 ms

creditcard-icon.svg

creditcard-icon.svg

658 ms

klarnapaynow-icon.svg

klarnapaynow-icon.svg

688 ms

eps-icon.svg

eps-icon.svg

697 ms

banktransfer-icon.svg

banktransfer-icon.svg

700 ms

Accessibility Review

alarm-technik.at accessibility score

90

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

alarm-technik.at best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

alarm-technik.at SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alarm-technik.at can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Alarm-technik.at main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

alarm-technik.at

Open Graph data is detected on the main page of Alarm Technik. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: